baber/WOPTO huggingface dataset:
Patent JP-2008251925-A (JP)
Title: Diode
Inventor: MIYOSHI SEIJI
IPC: H01L29/861
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: a reverse recovering time trr is large due to minority carriers injected into an n-type semiconductor layer in application of forward voltage in a pn-junction diode, and a leak current becomes large in Schottky contact in a Schottky barrier diode.  <P>SOLUTION: A plurality of island-like p-type semiconductor regions separated from each other are provided on a first main surface of a substrate. A first opening is provided on a first insulating film covering the top of an n<SP>-</SP>-type semiconductor layer, and a first metal layer is formed thereon. The p-type semiconductor region of the operation region contacts the first metal layer via the first opening, and works as pn-junction diode. Since a Schottky contact region does not exist, leak current can be reduced. The separated p-type semiconductor region can suppress disappearance of electrons on an anode side, and a conductivity modulation effect can be improved. Further, the second metal layer can selectively brought into contact with a second main surface of the substrate by the second insulating film provided on the second main surface of the substrate, so that the second opening, and the conductivity modulation effect can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248374-A (JP)
Title: Barrier membrane-coating base material and deposition method of barrier membrane
Inventor: YAMAZAKI NORIKO
IPC: C23C16/26
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrier membrane-coating base material which comprises a double layer structure of a reformed layer and a barrier membrane and with which a high gas barrier property and adhesion can be easily obtained by forming the reformed layer on the base material surface using an atmospheric plasma.  <P>SOLUTION: The barrier membrane-coating base material 100 is constituted by depositing a barrier membrane 102 by a discharge plasma under reduced pressure on the surface of a hydrocarbon base material 101 not having a functional group of reactivity like, for example, polypropylene (PP), and comprises forming the reformed layer 103 between the hydrocarbon base material 101 not having the functional group of reactivity and a barrier membrane 102 by a reforming step of forming the reformed layer 103 having either one or both of oxygen and nitrogen on the surface of the hydrocarbon base material 101 not having the functional group by irradiating the base material 101 with the air plasma and a deposition step of depositing the barrier membrane 102 on the reformed layer 103.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257278-A (JP)
Title: Medium identification device
Inventor: MARUYAMA TAKASHI
IPC: G06K17/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate positioning of a recording medium at a measurement position for measuring the recording medium during identification of recording medium type; to reduce the number of sensors for measuring the recording medium; and to identify the top/reverse of the inserted recording medium by way of a simple construction, in addition to identifying recording medium type.  <P>SOLUTION: A recording medium identification device, which identifies the type of a recording medium inserted through an insertion slot, comprises a plurality of sensors arranged in a band-like region having a predetermined width, in a depth direction, and a plurality of sensors arranged in a band-like region having a predetermined width, in a width direction. Data of two types of dimensions, combining dimensions of the recording medium in the depth direction and the width direction, is acquired by respectively arranging the plurality of sensors in two partially overlapping band-like regions arrayed forming an L-shape. A plurality of types of recording media can be identified with increased identification precision by identifying the type of the recording medium based on such combined data of two types of dimensions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254019-A (JP)
Title: Sheet punching method
Inventor: HARADA YOSHIHIRO
IPC: B21D28/24
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet punching method capable of easily chamfering one end side in the longitudinal direction of a product when obtaining a strip-like product by punching a sheet consisting of a long steel sheet.  <P>SOLUTION: In the sheet punching method for punching the strip-like product of a predetermined shape out of a long sheet, the sheet 1 is placed on a die 2, and one side face thereof in the longitudinal direction is abutted on a stopper 3, and pressed and held from an upper side by a sheet holder 4. The method comprises a grooving step of forming a groove 1b of the V-shaped section by a punch 5 on a cut scheduled line on an upper surface in a vicinity of the other side face, a die punching step for removing any unnecessary portion of a product, and a trimming step of trimming the product along a bottom of the groove formed by the grooving step. An inclined surface on one side of the groove of the V-shaped section remaining on the product side after the trimming forms a chamfered portion of the product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253587-A (JP)
Title: Endoscope system
Inventor: IWAMOTO NOBORU
IPC: G02B23/26
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely synchronize the light emitting timing of a stroboscopic light source and the moving cycle of the vocal cord.  <P>SOLUTION: The endoscope system comprises: a microphone for obtaining sound around an endoscope distal end as sound signals; a frequency spectrum calculation means for analyzing the sound signals and calculating the frequency spectrum of the sound signals on the basis of the analyzed result; a frequency band selection means for referring to the calculated frequency spectrum and selecting a frequency band satisfying a prescribed condition; and a light emission control means for making a light source part stroboscopically emit light at timing based on the selected frequency band.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255080-A (JP)
Title: Villus stretching agent
Inventor: USHIDA KAZUNARI
IPC: A61K35/744
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a villus stretching agent improving digestion absorption by promoting villus stretching of the small intestine in animals including human.  <P>SOLUTION: Diseases caused by poor digestion and absorption are improved by culturing lactic acid bacterium, washing culture medium ingredients with water to remove the culture medium ingredients, carrying out overheating sterilization of the cultured bacterium, and carrying out oral administration or nasal administration of the cultured bacterium, to a human infant or a piglet in weaning stage to promote villus stretching of the small intestine. The resultant villus stretching agent further improves digestion absorption of patients with short-gut syndromes in which small intestinal resection was carried out and improves low nutrient condition. Enterococcus faecalis EC-12 is preferably used as the lactic acid bacterium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261646-A (JP)
Title: Line voltage measuring device
Inventor: YANAGISAWA KOICHI
IPC: G01R29/12
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To measure a line voltage between electric paths having no conductor exposure part with the whole thereof covered with an insulation coating, without removing the insulation coating.  <P>SOLUTION: This device is equipped with voltage measuring units VMa, VMB, VMC equipped with; a detection electrode 12 faceable to electric paths R, S, T, a variable capacity circuit 19 connected between the detection electrode 12 and a feedback voltage V4 and constituted to be able to change its capacitance C1, a voltage generation circuit 25 for generating the feedback voltage V4, and a voltage control part CNT for changing the feedback voltage V4 to the voltage generation circuit 25 when the variable capacity circuit 25 is changing the capacitance C1; and an operation part for calculating a differential voltage of voltages on two electric paths measured by a pair of voltage measuring units between the voltage measuring units VMa, VMB, VMC, and determining a line voltage between the two electric paths.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263401-A (JP)
Title: Block converter
Inventor: NISHIMURA SHOWA
IPC: H04N5/44
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block converter using a plurality of frequency converters, in which interference caused by frequency conversion can be removed.  <P>SOLUTION: Digital terrestrial television broadcasting signals of CH18 and CH19 are supplied to a converter 4a out of two block frequency converters 4a, 4b and these signals are frequency-converted into middle bands of C14 and C15. Digital terrestrial television broadcasting signals of CH21 to CH25 are supplied to the converter 4b and these signals are frequency-converted into middle bands of C16 to C21. An output signal from the converter 4a is supplied to a mixer 28. An output signal from the converter 4b is supplied to a relay 30. The relay 30 supplies the output signal from the converter 4b to the mixer 28 or supplies to an output terminal 38b. An output of the mixer 28 is supplied to an output terminal 38a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263728-A (JP)
Title: Power supply device
Inventor: FUSE HIROSHI
IPC: H02M3/28
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To structure a low-voltage power supply device with a power factor improving circuit with one feedback.  <P>SOLUTION: A desired secondary side voltage is obtained by driving the transformer at a predetermined frequency to generate a voltage at the secondary side, feeding back the secondary side voltage to the power factor improving circuit, and controlling the boosted voltage of the power factor improving circuit, in the power supply device comprising the power factor improving circuit and a DC/DC conversion circuit which obtain a secondary side voltage with a transformer from an output of the power factor improving circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263504-A (JP)
Title: Digital broadcast receiver and receiving method thereof
Inventor: MATSUURA DAIKI
IPC: H04N5/44
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of shortening a program viewing interruption time when the currently viewed program can not be viewed.  <P>SOLUTION: The digital broadcast receiver includes an unreceivability detecting part (6) for detecting that reception of a broadcasting station is in the current impossible state on the basis of various information obtained from a received signal from the broadcasting station of the currently viewed digital broadcast program and outputting unreceivability notification; an affiliate station storing part (8) for storing channel information of the currently viewed program and channel information of an affiliate station of the broadcasting station; and a channel selection control part (7) for retrieving the channel information of the affiliate station from the affiliate station storing part (8) and letting a viewer to view a program of the affiliate station in the case of the current unreceivable state when receiving the unreceivability notification from the unreceivability detecting part (6), and outputting an instruction to urge the user to search the channel of the affiliate station when an affiliate station is not stored in the affiliate station storing part (8).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262863-A (JP)
Title: Mems switch and integrated circuit equipped with it
Inventor: TANIGUCHI MASAHIRO
IPC: H01H36/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MEMS switch with downsizing aimed at and an integrated circuit equipped with the same by dint of magnetic drive capable of putting on/off a large-capacity current.  <P>SOLUTION: A support part 2 is erected on a silicon substrate 1 by an MEMS (Micro Electro-mechanical System) technology, and at a tip end of the support part 2, a plate-like magnetic body 3 is provided put in parallel with the surface of the silicon substrate 1. A first contact point 4 is fitted at an inside of one end of the magnetic body 3, and in opposition to it, a second contact point 6 is fitted on the silicon substrate 1. When the magnetic body 3 is imparted with magnetism from the side of the silicon substrate 1, the latter is suctioned and bent, the first contact point 4 comes in contact with the second contact point 6 to have the switch put on, and when the magnetism is gone, the magnetic body 3 returns to a standby position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007292754-A (JP)
Title: Load compensation device especially for lifting appliance
Inventor: JULLIEN MICHEL
IPC: G21C19/19
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load compensation device, especially a load compensation device for a lifting appliance, equipped with a means constituted so that overload or underload is detected, and that the load compensation device is operated.  <P>SOLUTION: This load compensation device includes an actuator fitted on one end of the ends of one or more ropes supporting a carrying object 11 for displacing positively or negatively over a shorter distance in comparison with the length of one or more ropes, and is operated by a brushless motor 21 connected to a continuously variable speed transmission connected to the means for detecting overload or underload.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008269084-A (JP)
Title: Log analysis method and device
Inventor: NAKAMURA TOMOHIRO
IPC: G06F11/34
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To analyze a log while ensuring consistency in consideration of asynchronism of time stamps of logs outputted from a plurality of devices for correcting time.  <P>SOLUTION: The log analysis device receiving logs from a plurality of computers generating and analyzing a plurality of logs corrects the time stamps stored in the respective logs outputted from a plurality of computers according to a time correction log and a consistency rule between the logs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008161661-A (JP)
Title: Diaper type care belt
Inventor: CHIBA MICHIKO
IPC: A61G1/00
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaper type care belt, allowing a caring person and a care receiver to safely and easily move when transferring a physically handicapped or a bedridden person who cannot move by himself between a bed and a wheelchair, and also useful for rehabilitation such as standing up training.  <P>SOLUTION: The waist, the hips and buttocks, the crotch part and the abdomen of the care receiver are covered with a diaper-type non-elastic cloth piece 1. In the cloth piece, a handle part required for moving can be fitted to the waist part and the hips and buttocks part. Further, for the purpose of heightening durability and dispersing the body weight, two plate-like straps are crossed like an X-shape in the crotch part, or the waist side straps 2 forming the handles at the right and left waist parts are connected to the abdomen side strap 2 through an engagement part 3 at the front abdomen part, thereby forming a structure drawing a figure 8 as a whole.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008269238-A (JP)
Title: Medical site display system, medical site analysis system, medical site display method and medical site analysis method
Inventor: SAKURAI YASUO
IPC: G06Q10/00
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique, capable of identifying who is the staff shown in an image obtained by photographing a medical site, and thereby visually acquire what kind of actions has been taken and who has taken the action.  <P>SOLUTION: Based on a signal transmitted from a signal transmitter preliminarily worn by each staff in a medical site, the position of the signal transmitter is measured, and the staff wearing the signal transmitter is identified. Based on the measured position of the signal transmitter, a position of the signal transmitter on the image is calculated, and information for identifying the staff wearing the transmitter is superimposed on the image in conformation to the calculated position and displayed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007289190-A (JP)
Title: Device for the treatment of filter material used in tobacco products
Inventor: EUSEPI IVAN
IPC: A24D3/02
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for treating a filter material in tobacco products, so as to control the quantity of ribbons discarded during transients in operation of the device.  <P>SOLUTION: Filter tips for cigarettes are shaped and cut from continuous streams (F) of fibrous tow directed initially along respective feed lines (L) into a device (1) equipped with a rotary assembly (8) by which a flow of plasticizer fluid is generated and directed at the continuous streams (F) of fibrous material. Also forming part of the device (1) is an obstruction element (21) by which the flow of plasticizer fluid directed at the continuous streams (F) of fibrous material can be cut off in a controlled manner, so as to isolate the streams (F) during transients in operation of the device (1), typically when a malfunction or breakdown occurs.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008270078-A (JP)
Title: Projector
Inventor: YAMATO MICHIYASU
IPC: F21Y101/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of preventing damage of a cable in vertically moving an illuminating light, and of improving work efficiency of a worker.  <P>SOLUTION: A balloon illumination machine 1 is provided with: an illumination balloon 4 having a light source emitting light by power supplied through a power feeding cable 5; a lifting and lowering device 3 comprising extensible masts having a plurality of stages; and a truck 2 supporting the lifting and lowering device 3. The illumination balloon 4 is arranged at the upper end of the third mast 33 at the uppermost stage of the lifting and lowering device 3. The masts of the respective stages of the lifting and lowering device 3 are respectively provided, at positions without being inserted into the masts at the lower stages in contraction, with a first cable guide 110, a second cable guide 120 and a third cable guide 130 holding the power feeding cable 5 along the height direction of the masts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272009-A (JP)
Title: Iron golf club set
Inventor: KAJITA RYOTA
IPC: A63B102/32
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club set including an iron golf club with a head for an average golf player or a woman player not to easily sclaff.  <P>SOLUTION: The golf club set is composed of a plurality of golf clubs including at least one golf club with the head 1 devised to have a scoop sole 4A on a side of the leading edge 2 of a sole face 4 and a bounce sole 4B on a side of the trading edge 5 and to make the wedge angle α around the leading edge acute.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276311-A (JP)
Title: Character recognition device, appearance inspection device, and character recognition method
Inventor: MUROZAKI TAKASHI
IPC: G06K9/72
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character recognition device for precisely recognizing even characters whose configurations are different from expected configurations, wherein characters are partially invisible, and to provide an appearance inspection device, and a character recognition method.  <P>SOLUTION: The character recognition device 1 has an image obtaining means 2 for obtaining an inspection image obtained by imaging a subject of inspection on which at least one character string is written; a character recognition means 34 for calculating matching degree between the inspection image and a plurality of character patterns read from a character pattern storage means 33, recognizing characters shown by the character pattern that best matches the inspection image among the plurality of character patterns, and obtaining the positions of the recognized characters in the inspection image; a character string information obtaining means 36 for obtaining character string information based on the positional relationship between the plurality of characters recognized; and a determining means 37 for determining that the character string information is correct if the character string information shows a character string that may be written on the subject of inspection, and determining that the character string information is incorrect if the character string cannot be written on the subject of inspection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272019-A (JP)
Title: Group emotion recognition support system
Inventor: FUKUSHIMA HIROYUKI
IPC: A61B3/113
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of supporting recognition of group emotion of a group consisting of a plurality of people.  <P>SOLUTION: The system is for supporting recognition of group emotion of a group consisting of a plurality of people. The system includes an emotion information acquisition part 101 for acquiring the information expressing the personal emotion of a person belonging to the group; a group emotion analysis part 102 for integrating the information acquired by the emotion information acquisition part 101 and analyzing the group emotion of the group; and an output part 105 for outputting the result of analysis by the group emotion analysis part 102.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275042-A (JP)
Title: Differential gear device for vehicle
Inventor: HAYASHI KENICHIRO
IPC: F16H48/38
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly install wheel shafts 2 and 3 in side gears 10 and 11, by positioning the side gears 10 and 11 and thrust washers 12 and 13 in the radial direction in a front stage of installing the wheel shafts 2 and 3, in a differential gear device 1 for a vehicle assembled in the form of installing the side gears 10 and 11 after pinion gears 8 and 9, by installing the pinion gears 8 and 9 in a differential case 6 without a pinion shaft.  <P>SOLUTION: The differential case 6 has two boss parts 21 and 22, holding parts 25 and 26 of the respective pinion gears 8 and 9, and installation opening windows 23 and 24 of the respective gears. Positioning rings 14 and 15 for substantially adjusting these axes are fitted and installed in an area of straddling the inner periphery of the thrust washers 12 and 13 from an inside opening of wheel shaft insertion holes 21a and 22a of the boss parts 21 and 22 and an outside opening of wheel shaft fitting holes 10a and 11a of the side gears 10 and 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276853-A (JP)
Title: Optical disk drive and discrimination method of optical disk
Inventor: ASAI TSUTOMU
IPC: G11B7/004
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive of simple configuration which can perform discrimination of types of optical disks of different distances from the surface to the recording layer in a short time.  <P>SOLUTION: The optical disk drive 1 can be compatible with a plurality of types of optical disks 20 which differ in thickness of a transparent cover layer 20b. The optical disk drive 1 is arranged near the optical disk 20, and equipped with a coil 12 which generates a magnetic field by being supplied with electric power and a pressure sensor 13 which measures pressure applied to the coil 12. When power supply to the coil 12 and rotation of the optical disk 20 are performed, types of the optical disk 20 is distinguished based on the pressure measured by the pressure sensor 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT